Nov 28 09:08:26.409 INFO checking atsushi130/perceptron against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 09:08:26.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 09:08:26.831 INFO [stdout] fb9314b7779d784e52284ebd9646a1681cad993fea27551a8424ba2caa0b6920
Nov 28 09:08:26.833 INFO running `"docker" "start" "-a" "fb9314b7779d784e52284ebd9646a1681cad993fea27551a8424ba2caa0b6920"`
Nov 28 09:08:27.716 INFO [stderr] usermod: no changes
Nov 28 09:08:27.772 INFO [stderr]     Checking perceptron v0.1.0 (/source)
Nov 28 09:08:28.303 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 09:08:28.303 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Nov 28 09:08:28.303 INFO [stderr]    |
Nov 28 09:08:28.303 INFO [stderr] 64 |         self.sign((x as f64))
Nov 28 09:08:28.303 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Nov 28 09:08:28.303 INFO [stderr]    |
Nov 28 09:08:28.303 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 09:08:28.303 INFO [stderr] 
Nov 28 09:08:28.435 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 09:08:28.435 INFO [stderr]   --> src/learner/perceptron/perceptron.rs:64:19
Nov 28 09:08:28.435 INFO [stderr]    |
Nov 28 09:08:28.435 INFO [stderr] 64 |         self.sign((x as f64))
Nov 28 09:08:28.435 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Nov 28 09:08:28.435 INFO [stderr]    |
Nov 28 09:08:28.435 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 09:08:28.435 INFO [stderr] 
Nov 28 09:08:28.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 28 09:08:28.554 INFO [stderr] su: No module specific data is present
Nov 28 09:08:28.991 INFO running `"docker" "inspect" "fb9314b7779d784e52284ebd9646a1681cad993fea27551a8424ba2caa0b6920"`
Nov 28 09:08:29.090 INFO running `"docker" "rm" "-f" "fb9314b7779d784e52284ebd9646a1681cad993fea27551a8424ba2caa0b6920"`
Nov 28 09:08:29.163 INFO [stdout] fb9314b7779d784e52284ebd9646a1681cad993fea27551a8424ba2caa0b6920